//pre-load nav images ...
  pic1= new Image(); 
  pic1.src="/shared/images/HomePage2009/slideNav11.jpg"; 
  pic2= new Image(); 
  pic2.src="/shared/images/HomePage2009/slideNav21.jpg"; 
  pic3= new Image(); 
  pic3.src="/shared/images/HomePage2009/slideNav31.jpg"; 
  pic4= new Image(); 
  pic4.src="/shared/images/HomePage2009/slideNav41.jpg"; 
  pic5= new Image(); 
  pic5.src="/shared/images/HomePage2009/ButtonBusPack1.gif"; 
  pic6= new Image(); 
  pic6.src="/shared/images/HomePage2009/ButtonConPack1.gif"; 
  pic7= new Image(); 
  pic7.src="/shared/images/HomePage2009/ButtonSeeHow1.gif'"; 
  pic8= new Image(); 
  pic8.src="/shared/images/homepage2009/ButtonLogin1.gif'"; 

//=================================================================
  function chgConPackButton(){
    ImgOnfocus("ButConPack");
  }
  function chgConPackButtonBack(){
    ImgNofocus("ButConPack");
  }
//=================================================================
  function chgBusPackButton(){
    ImgOnfocus("ButBusPack");
  }
  function chgBusPackButtonBack(){
    ImgNofocus("ButBusPack");  
  }
//=================================================================
  function chgSeeHowButton(){
    ImgOnfocus("ButSeeHow"); 
  }
  function chgSeeHowButtonBack(){
    ImgNofocus("ButSeeHow");
  }
//=================================================================
  function GotoSlide(id){
    HomePageSlides.showslide(id);
  }


//=================================================================
function validateLoginForm(objForm) {
			
	var strErrMsg = '';
			
	if(objForm.txtPassword.value == ''){
		strErrMsg = 'Please enter a password.\n' + strErrMsg; 
		objForm.txtPassword.focus();
	}

	if(objForm.txtUserName.value == ''){				
		strErrMsg = 'Please enter a username.\n' + strErrMsg; 
		objForm.txtUserName.focus();
	}
			
	if(strErrMsg == ''){
		return true;
	}
	else{
		alert(strErrMsg); 
		return false;
	}
			
}
//==================================================
var openedFeatured = "Featured1"
function OpenFeatured(i){

    if (nscape){
      var objOpenedFeatured = document.getElementById(openedFeatured)
      var objFeatured = document.getElementById("Featured" + i)
	  var objFeatured4Head = document.getElementById("Featured4Head")
    }else{  
      var objOpenedFeatured = document.all.item(openedFeatured)
      var objFeatured = document.all.item("Featured" + i)
	  var objFeatured4Head = document.all.item("Featured4Head")
    }
    
    objOpenedFeatured.style.position="absolute"
    objOpenedFeatured.style.visibility="hidden"

    objFeatured.style.position="relative"
    objFeatured.style.visibility="visible"
    
	objFeatured4Head.style.backgroundImage="url(/shared/images/HomePage2009/FeaturedBackBottom.jpg)"
    if(i==4){
		objFeatured4Head.style.backgroundImage="url(/shared/images/HomePage2009/FeaturedBack.jpg)"
    }
    
    openedFeatured = "Featured" + i
  
}

//=================================================================
function showUnametext(objInput){
    if (nscape){
      var objUnameText = document.getElementById("unametext")
    }else{  
      var objUnameText = document.all.item("unametext")
    }
    if(objInput.value==""){
      objUnameText.style.visibility="visible"
    }else{
      objUnameText.style.visibility="hidden"
    }
}
//=================================================================
function hideUnametext(){
    if (nscape){
      var objUnameText = document.getElementById("unametext")
    }else{  
      var objUnameText = document.all.item("unametext")
    }
    objUnameText.style.visibility="hidden"
}
//=================================================================
function showPwdtext(objInput){
    if (nscape){
      var objPwdText = document.getElementById("pwdtext")
    }else{  
      var objPwdText = document.all.item("pwdtext")
    }
    if(objInput.value==""){
      objPwdText.style.visibility="visible"
    }else{
      objPwdText.style.visibility="hidden"
    }
}
//=================================================================
function hidePwdtext(){
    if (nscape){
      var objUnameText = document.getElementById("pwdtext")
    }else{  
      var objUnameText = document.all.item("pwdtext")
    }
    objUnameText.style.visibility="hidden"
}
//=================================================================
function showEmailtext(objInput){
    if (nscape){
      var objEmailText = document.getElementById("emailtext")
    }else{  
      var objEmailText = document.all.item("emailtext")
    }
    if(objInput.value==""){
      objEmailText.style.visibility="visible"
    }else{
      objEmailText.style.visibility="hidden"
      emailCheck(objInput);
    }
}
//=================================================================
function hideEmailtext(){
    if (nscape){
      var objEmailText = document.getElementById("emailtext")
    }else{  
      var objEmailText = document.all.item("emailtext")
    }
    objEmailText.style.visibility="hidden"
}

//=================================================================
function validateEmailForm(objForm){

	var strErrMsg = '';
			
	if(objForm.txtEmailAddress.value == ''){
		alert('Please enter your email address'); 
		objForm.txtEmailAddress.focus();
		return false;
	}else{
		return true;
	}

}